We all know that currently, we are going through a pandemic period. Several measures are now taken so that we can overcome this period and resume our daily activities like we did earlier. Educational institutions are trying to resume all activities and they are doing their best to do it successfully. We know that this disease is contagious and anyone affected comes in contact with another person, then he or she needs to stay in quarantine. Suppose an educational institution "X" has hired you to design a system known as an "Infected tracker". An infected tracker tries to figure out the region/number of surrounding people who can be affected by a single person. Then it prints the maximum region infected. Here you can consider Y being infected and N is not infected. Your task is to find the maximum region with Y i.e. max people infected in a region so that strict measures can be taken in that region. Keep in mind that two people are said to be infected if two elements in the matrix are Y horizontally, vertically or diagonally. Sample Input 1 NNNYYNN NYNNYΥΝ. YYNYNNY NNNNNYN YYNN NΝ. NNNYNNN Sample Output 7
We all know that currently, we are going through a pandemic period. Several measures are now taken so that we can overcome this period and resume our daily activities like we did earlier. Educational institutions are trying to resume all activities and they are doing their best to do it successfully. We know that this disease is contagious and anyone affected comes in contact with another person, then he or she needs to stay in quarantine. Suppose an educational institution "X" has hired you to design a system known as an "Infected tracker". An infected tracker tries to figure out the region/number of surrounding people who can be affected by a single person. Then it prints the maximum region infected. Here you can consider Y being infected and N is not infected. Your task is to find the maximum region with Y i.e. max people infected in a region so that strict measures can be taken in that region. Keep in mind that two people are said to be infected if two elements in the matrix are Y horizontally, vertically or diagonally. Sample Input 1 NNNYYNN NYNNYΥΝ. YYNYNNY NNNNNYN YYNN NΝ. NNNYNNN Sample Output 7
Database System Concepts
7th Edition
ISBN:9780078022159
Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Chapter1: Introduction
Section: Chapter Questions
Problem 1PE
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Question
Please code with Python(.py)-->
Explanation: I have attached the Explanation picture as well.
Transcribed Image Text:We all know that currently, we are going through a pandemic period. Several measures
are now taken so that we can overcome this period and resume our daily activities like
we did earlier. Educational institutions are trying to resume all activities and they are
doing their best to do it successfully.
We know that this disease is contagious and anyone affected comes in contact with
another person, then he or she needs to stay in quarantine. Suppose an educational
institution "X" has hired you to design a system known as an "Infected tracker". An
infected tracker tries to figure out the region/number of surrounding people who can be
affected by a single person. Then it prints the maximum region infected. Here you can
consider Y being infected and N is not infected.
Your task is to find the maximum region with Y i.e. max people infected in a region so
that strict measures can be taken in that region. Keep in mind that two people are said
to be infected if two elements in the matrix are Y horizontally, vertically or diagonally.
Sample Input 1
NNNYΥ Ν.
NYNNYΥΝ
YYNYNNY
NNNNNYN
YYNN Ν
NNNYNNN
Sample Output
7
ii
ii
ii
ii
Transcribed Image Text:Explanation
N
N
N
Y
Y
N
N
N
Y
N
N
Y
Y
N
Y
Y
Y
N
N
Y
N
N
N
N
N
Y
N
Y
Y
N
N
N
N
N
N
N
N
Y
N
N
N
Here you can see a region has 7 infected people so it is the maximum infected region.
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